An embedded power distribution cabinet

Abstract

This utility model relates to the field of power distribution cabinet technology and discloses an embedded power distribution cabinet, including a body, a sliding cabinet slidably connected to the inner wall of the body, power distribution components disposed on the inner wall of the sliding cabinet, a baffle fixedly connected to the outer wall of the sliding cabinet, and an automatic switching mechanism disposed on the outer wall of the sliding cabinet; the automatic switching mechanism includes a support body disposed on the outer wall of the sliding cabinet, a rotating rod fixedly connected inside the support body, a base fixedly connected to the outer wall of the support body, a slider slidably connected to the inner wall of the base, and a spring disposed inside the base. In this utility model, pushing the sliding cabinet causes the rotating rod to rotate and slide, then the spring springs open, and then the push rod pushes the entire sliding cabinet, causing the sliding cabinet to pop out, thus solving the problem that repairing a specific power distribution component can only be done after the entire system has stopped.

Description

Technical Field

[0001] This utility model relates to the field of power distribution cabinet technology, and in particular to an embedded power distribution cabinet. Background Technology

[0002] Embedded distribution cabinets, as important power distribution and control devices, are widely used in modern buildings, industrial automated production lines, data centers, and smart homes because they effectively save space and maintain the overall aesthetics of the environment. They are typically integrated into walls, equipment racks, or other specific structures to house various power distribution components such as circuit breakers, relays, contactors, and terminal blocks.

[0003] Traditional embedded power distribution cabinets, in pursuit of a compact structure, often have very limited internal space. When power distribution components inside the cabinet malfunction and require repair or replacement, operation becomes extremely inconvenient. Maintenance personnel often have to reach deep into the cabinet to operate, which not only limits their vision and makes operation difficult, but sometimes even requires disassembling parts of the cabinet panel or surrounding equipment to reach the target component. This maintenance method significantly reduces work efficiency, increases time costs, and raises the risk of errors. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an embedded power distribution cabinet, which aims to improve the problem of difficult maintenance and operation of internal components in existing embedded power distribution cabinets.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an embedded power distribution cabinet, comprising a body, a sliding cabinet slidably connected to the inner wall of the body, power distribution components being provided on the inner wall of the sliding cabinet, a baffle being fixedly connected to the outer wall of the sliding cabinet, and an automatic switching mechanism being provided on the outer wall of the sliding cabinet;

[0006] The automatic switching mechanism includes a support body, which is disposed on the outer wall of the sliding cabinet. A rotating rod is fixedly connected inside the support body, and a base is fixedly connected to the outer wall of the support body. A slider is slidably connected to the inner wall of the base, and a spring is disposed inside the base. One end of the spring is fixedly connected to the inner wall of the base. A rotating rod is rotatably connected to the outer wall of the rotating rod. A push rod is fixedly connected to the outer wall of the slider. A sliding rod is slidably connected to the inner wall of the slider. A locking rod is fixedly connected to the outer wall of the sliding rod. A fixing rod is fixedly connected to the outer wall of the slider.

[0007] Furthermore, a protective shell is fixedly connected to the outer wall of the machine body, a slide rail is fixedly connected to the outer wall of the machine body, a slider two is slidably connected to the outer wall of the slide rail, a support plate is fixedly connected to the outer wall of the slider two, a bundle cylinder is fixedly connected to the outer wall of the support plate, and an insert rod is provided on the inner wall of the support plate.

[0008] Furthermore, the other end of the spring is fixedly connected to the outer wall of the slider, and the base is located below the rotating rod.

[0009] Furthermore, a rotating rod 2 is fixedly connected to the outer wall of the fixed rod.

[0010] Furthermore, the outer wall of the second rotating rod is rotatably connected to the inner wall of the clamping rod, and the second rotating rod is located below the base.

[0011] Furthermore, a stop is provided on the outer wall of the machine body, and one end of the slide rail is fixedly connected to the outer wall of the stop.

[0012] Furthermore, the locking lever is located below the sliding cabinet, and the push rod is located above the locking lever.

[0013] Furthermore, the first rotating rod is located below the sliding cabinet, and the third rotating rod is located above the locking rod.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, by pushing the sliding cabinet, the rotating rod rotates and slides, then the spring pops open, and then the push rod pushes the entire sliding cabinet, causing the sliding cabinet to pop out. This solves the problem that a single power distribution component can only be repaired after the entire machine has stopped. It also solves the problems of narrow maintenance space, inconvenient operation, time-consuming component replacement, insufficient reserved slots or interfaces, and difficulty in adding modules in the existing embedded structure. This method is more convenient and saves time and effort.

[0016] 2. In this utility model, after the support plate on the slider two slides to the designated position, the wire harness is fixed in the bundle tube and then fixed with the plug rod. This structure can organize the unkempt wire harness. If a circuit has a problem, the organized wire harness can be processed by opening the outer shell, which is more convenient. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an embedded power distribution cabinet proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the main body structure of an embedded power distribution cabinet proposed in this utility model;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the image;

[0020] Figure 4 This is a schematic diagram of the clamping rod structure of an embedded power distribution cabinet proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the protective shell structure of an embedded power distribution cabinet proposed in this utility model;

[0022] Figure 6 This is a schematic diagram of the plug-in section of an embedded power distribution cabinet proposed in this utility model.

[0023] Legend:

[0024] 1. Main body; 2. Slide cabinet; 3. Power distribution components; 4. Support body; 5. Rotating rod three; 6. Spring; 7. Rotating rod one; 8. Base; 9. Push rod; 10. Slider one; 11. Fixing rod; 12. Slide rod; 13. Rotating rod two; 14. Locking rod; 15. Protective shell; 16. Stop block; 17. Slide rail; 18. Slider two; 19. Support plate; 20. Bundle; 21. Insert rod; 22. Baffle. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figure 1-3 An embodiment of this utility model is provided: an embedded power distribution cabinet, including a body 1, a sliding cabinet 2 slidably connected to the inner wall of the body 1, a power distribution element 3 provided on the inner wall of the sliding cabinet 2, a baffle 22 fixedly connected to the outer wall of the sliding cabinet 2, and an automatic switch mechanism provided on the outer wall of the sliding cabinet 2.

[0027] The automatic switching mechanism includes a support body 4, which is located on the outer wall of the sliding cabinet 2. A rotating rod 7 is fixedly connected inside the support body 4, and a base 8 is fixedly connected to the outer wall of the support body 4. A slider 10 is slidably connected to the inner wall of the base 8. The sliding cabinet 2 is fully pushed into the body 1. At this time, the spring 6 in the automatic switching mechanism is in a compressed and stored state, and its elastic force acts on the slider 10, attempting to push it out. The base 8 is equipped with a spring 6, and one end of the spring 6 is fixedly connected to the inner wall of the base 8. A rotating rod 5 rotates on the outer wall of the rotating rod 7, and a push rod 9 is fixedly connected to the outer wall of the slider 10. Once the lock is released, the previously compressed spring 6 immediately releases its energy, pushing the slider 10 to slide outward along the guide rail of the base 8. A sliding rod 12 is slidably connected to the inner wall of the slider 10, and a locking rod 14 is fixedly connected to the outer wall of the sliding rod 12. When it is necessary to maintain the power distribution component 3, the operator presses the sliding cabinet 2 slightly inward once.

[0028] This pressing action causes the baffle 22 to push the latch 14 inward. Due to the rotational connection of the rotating rod 13, this thrust will cause the latch 14 to undergo a slight displacement or angle change, thereby releasing its locked state with the baffle 22, and the push rod 9, which is fixedly connected to the slider 10, will also move outward. The end of the push rod 9 presses against the inner wall of the body 1. Since the entire automatic switch mechanism is installed on the slide cabinet 2, the reaction force of the push rod 9 on the body 1 is converted into a continuous thrust on the slide cabinet 2. The outer wall of the slider 10 is fixedly connected to the fixing rod 11; the other end of the spring 6 is fixedly connected to the outer wall of the slider 10; the base 8 is located below the rotating rod 5; the outer wall of the fixing rod 11 is fixedly connected to the rotating rod 13; the outer wall of the rotating rod 13 is rotatably connected to the inner wall of the latch 14; the rotating rod 13 is located below the base 8; the latch 14 is located below the slide cabinet 2; the push rod 9 is located above the latch 14; the rotating rod 7 is located below the slide cabinet 2; and the rotating rod 3 is located above the latch 14.

[0029] Reference Figure 4-6 A protective shell 15 is fixedly connected to the outer wall of the machine body 1, and a slide rail 17 is fixedly connected to the outer wall of the machine body 1. A slider 18 is slidably connected to the outer wall of the slide rail 17, and a support plate 19 is fixedly connected to the outer wall of the slider 18. The main body of the device is a sorting rack that can slide freely on the slide rail 17. The slide rail 17 is provided with a stable support base by a stop block 16. Installers can easily slide slider 18 to any position on slide rail 17 according to actual wiring needs. A cable bundle 20 is fixedly connected to the outer wall of support plate 19. Support plate 19, fixedly connected to slider 18, provides an installation platform, while the cable bundle 20 is used to store and bundle wires. Multiple wires and cables can be threaded or clipped into the cable bundle 20 for sorting and organization. Insertion rod 21 is provided on the inner wall of support plate 19; a stop block 16 is provided on the outer wall of the machine body 1, and one end of slide rail 17 is fixedly connected to the outer wall of stop block 16. To prevent displacement of the sorting rack during sorting or long-term operation, an insertion rod 21 is provided on support plate 19. After determining the position, insertion rod 21 can be inserted into a pre-set hole or slot on machine body 1, thereby firmly locking the entire sorting rack and preventing it from moving along slide rail 17.

[0030] Working Principle: During normal operation, the sliding cabinet 2 is fully retracted inside the body 1 and locked. At this time, the locking rod 14 engages with the baffle 22 fixed to the outer wall of the sliding cabinet 2, preventing the sliding cabinet 2 from accidentally sliding out. Simultaneously, inside the support body 4, the spring 6 is compressed by the slider 10 and is in a stored energy state. The slider 10 cannot move because it is restricted by the sliding rod 12 linked to the locking rod 14. When maintenance is required, the operator slightly pushes the sliding cabinet 2 inward. This thrust is transmitted to the locking rod 14 through the baffle 22, which can push the sliding cabinet 2 so that the baffle 22 and the locking rod 14 are no longer locked together. At this time, the sliding rod slides on the groove of the slider 10, and then the compressed spring 6 immediately releases its stored elastic energy, pushing the slider 10 to slide quickly in the guide rail of the base 8. The push rod 9 fixed to the outer wall of the slider 10 moves forward synchronously with the movement of the slider. The end of push rod 9 will press against the inside or rear wall of slide cabinet 2; slide cabinet pops out: under the continuous pushing force of push rod 9, slide cabinet 2 is smoothly pushed out of body 1 until baffle 22 is limited by a certain structure of body 1 to prevent it from falling off completely; at this time, the power distribution components 3 installed inside slide cabinet 2 are fully exposed to the operator, which can be easily inspected, repaired or replaced. After maintenance, slide cabinet 2 is simply pushed back into body 1 until the locking rod 14 and baffle 22 are engaged and locked again, the spring 6 is recompressed, and the system returns to the initial locked state;

[0031] A protective shell 15 is connected to the rear of the main body 1. After opening the protective shell 15, the operator can slide the slider 18 to any suitable position on the slide rail 17 according to the direction and quantity of the wire harness. In order to maintain stability when organizing the wire harness, the plug 21 connected to the support plate 19 is operated to insert it into the preset hole or groove on the main body 1, thereby firmly fixing the entire organizing frame in the current position. Then, the plug 21 is inserted into the groove of the main body 1 to fix it. Then, the wire harness of the power distribution cabinet can be put into the bundle tube 20, and the protective shell 15 is closed to complete the organization of the wire harness. The design of the bundle tube 20 can effectively bundle the wire harness together, making it orderly and avoiding tangling and mess.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An embedded power distribution cabinet, comprising a body (1), characterized in that: The inner wall of the body (1) is slidably connected to a sliding cabinet (2), the inner wall of the sliding cabinet (2) is provided with a power distribution element (3), the outer wall of the sliding cabinet (2) is fixedly connected with a baffle (22), and the outer wall of the sliding cabinet (2) is provided with an automatic switch mechanism; The automatic switching mechanism includes a support body (4), which is set on the outer wall of the sliding cabinet (2). A rotating rod (7) is fixedly connected inside the support body (4). A base (8) is fixedly connected to the outer wall of the support body (4). A slider (10) is slidably connected to the inner wall of the base (8). A spring (6) is set inside the base (8). One end of the spring (6) is fixedly connected to the inner wall of the base (8). A rotating rod (5) rotates on the outer wall of the rotating rod (7). A push rod (9) is fixedly connected to the outer wall of the slider (10). A sliding rod (12) is slidably connected to the inner wall of the slider (10). A locking rod (14) is fixedly connected to the outer wall of the sliding rod (12). A fixing rod (11) is fixedly connected to the outer wall of the slider (10).

2. An embedded power distribution cabinet according to claim 1, characterized in that: The outer wall of the body (1) is fixedly connected to a protective shell (15), the outer wall of the body (1) is fixedly connected to a slide rail (17), the outer wall of the slide rail (17) is slidably connected to a slider two (18), the outer wall of the slider two (18) is fixedly connected to a support plate (19), the outer wall of the support plate (19) is fixedly connected to a bundle cylinder (20), and the inner wall of the support plate (19) is provided with a plug rod (21).

3. An embedded power distribution cabinet according to claim 1, characterized in that: The other end of the spring (6) is fixedly connected to the outer wall of the slider (10), and the base (8) is located below the rotating rod (5).

4. An embedded power distribution cabinet according to claim 1, characterized in that: The outer wall of the fixed rod (11) is fixedly connected to the rotating rod (13).

5. An embedded power distribution cabinet according to claim 4, characterized in that: The outer wall of the rotating rod (13) is rotatably connected to the inner wall of the clamp rod (14), and the rotating rod (13) is located below the base (8).

6. An embedded power distribution cabinet according to claim 2, characterized in that: The outer wall of the body (1) is provided with a stop (16), and one end of the slide rail (17) is fixedly connected to the outer wall of the stop (16).

7. An embedded power distribution cabinet according to claim 1, characterized in that: The lever (14) is located below the sliding cabinet (2), and the push rod (9) is located above the lever (14).

8. An embedded power distribution cabinet according to claim 1, characterized in that: The first rotating rod (7) is located below the sliding cabinet (2), and the third rotating rod (5) is located above the clamping rod (14).

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